Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Circus Princess by Kálmán, Ġim 14 Ott 2022, Minn (2022/2022), Immexxi minn Alexandr Isakov,, Surmast Direttur Vasily Chernichka, Yuri Krylov, Chelyabinsk State Opera, Chelyabinsk, Russia